This document discusses various theories around identity and representation. It explores how identity is constructed through systems of representation rather than reflecting an inherent reality. Representation is shown to produce meanings and understandings of the world rather than being a neutral reflection. Different artists are discussed who investigate ideas of fluid and performed identity, including Cindy Sherman who adopts various roles to show how identity is constructed. The male gaze and objectification of the female body are also examined as ways that representation can shape understandings of gender and sexuality.